class.ilBiblAdminFieldTableGUI.php

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<?php
class ilBiblAdminFieldTableGUI extends ilTable2GUI
{
    use \ILIAS\Modules\OrgUnit\ARHelper\DIC;

    public const TBL_ID = 'tbl_bibl_fields';
    protected \ilBiblAdminFactoryFacadeInterface $facade;
    protected int $position_index = 1;
    protected array $filter = [];

    public function __construct(?object $a_parent_obj, ilBiblAdminFactoryFacadeInterface $facade)
    {
        $this->facade = $facade;
        $this->parent_obj = $a_parent_obj;

        $this->setId(self::TBL_ID);
        $this->setPrefix(self::TBL_ID);
        $this->setFormName(self::TBL_ID);
        $this->ctrl()->saveParameter($a_parent_obj, $this->getNavParameter());

        parent::__construct($a_parent_obj);
        $this->parent_obj = $a_parent_obj;
        $this->setRowTemplate('tpl.bibl_administration_fields_list_row.html', 'Modules/Bibliographic');

        $this->setFormAction($this->ctrl()->getFormAction($this->parent_obj));

        $this->setExternalSorting(true);

        $this->setDefaultOrderField("identifier");
        $this->setDefaultOrderDirection("asc");
        $this->setExternalSegmentation(true);
        $this->setEnableHeader(true);

        $this->initColumns();

        if ($this->parent_obj->checkPermissionBoolAndReturn('write')) {
            $this->addCommandButton(ilBiblAdminFieldGUI::CMD_SAVE, $this->lng()->txt("save"));
        }

        $this->addFilterItems();
        $this->parseData();
    }

    protected function initColumns(): void
    {
        $this->addColumn($this->lng()->txt('order'));
        $this->addColumn($this->lng()->txt('identifier'));
        $this->addColumn($this->lng()->txt('translation'));
        $this->addColumn($this->lng()->txt('standard'));
        $this->addColumn($this->lng()->txt('actions'), '', '150px');
    }

    protected function addFilterItems(): void
    {
        $field = new ilTextInputGUI($this->lng()->txt('identifier'), 'identifier');
        $this->addAndReadFilterItem($field);
    }

    protected function addAndReadFilterItem(ilTableFilterItem $field): void
    {
        $this->addFilterItem($field);
        $field->readFromSession();
        $this->filter[$field->getPostVar()] = $field instanceof ilCheckboxInputGUI ? $field->getChecked() : $field->getValue();
    }

    public function fillRow(array $a_set): void
    {
        $field = $this->facade->fieldFactory()->findById($a_set['id']);

        $this->tpl->setVariable('FIELD_ID', $field->getId());
        $this->tpl->setCurrentBlock("POSITION");
        $this->tpl->setVariable('POSITION_VALUE', $this->position_index);
        $this->tpl->parseCurrentBlock();

        $this->tpl->setCurrentBlock("IDENTIFIER");
        $this->tpl->setVariable('IDENTIFIER_VALUE', $field->getIdentifier());
        $this->tpl->parseCurrentBlock();

        $this->tpl->setCurrentBlock("TRANSLATION");
        $this->tpl->setVariable('VAL_TRANSLATION', $this->facade->translationFactory()->translate($field));
        $this->tpl->parseCurrentBlock();

        $this->tpl->setCurrentBlock("STANDARD");
        if ($field->isStandardField()) {
            $this->tpl->setVariable('IS_STANDARD_VALUE', $this->lng()->txt('standard'));
        } else {
            $this->tpl->setVariable('IS_STANDARD_VALUE', $this->lng()->txt('custom'));
        }

        $this->tpl->parseCurrentBlock();
        if ($this->parent_obj->checkPermissionBoolAndReturn('write')) {
            $this->addActionMenu($field);
        }

        $this->position_index++;
    }

    protected function addActionMenu(ilBiblFieldInterface $field): void
    {
        $selectionList = new ilAdvancedSelectionListGUI();
        $selectionList->setListTitle($this->lng->txt('actions'));
        $selectionList->setId($field->getIdentifier());

        $this->ctrl()
             ->setParameter($this->parent_obj, ilBiblAdminRisFieldGUI::FIELD_IDENTIFIER, $field->getId());
        $this->ctrl()
             ->setParameterByClass(
                 ilBiblTranslationGUI::class,
                 ilBiblAdminRisFieldGUI::FIELD_IDENTIFIER,
                 $field->getId()
             );

        $txt = $this->lng()->txt('translate');
        $selectionList->addItem($txt, '', $this->ctrl()
                                               ->getLinkTargetByClass(
                                                   ilBiblTranslationGUI::class,
                                                   ilBiblTranslationGUI::CMD_DEFAULT
                                               ));

        $this->tpl->setVariable('VAL_ACTIONS', $selectionList->getHTML());
    }

    protected function parseData(): void
    {
        $this->determineOffsetAndOrder();
        $this->determineLimit();

        $q = new ilBiblTableQueryInfo();

        foreach ($this->filter as $filter_key => $filter_value) {
            switch ($filter_key) {
                case 'identifier':
                    $filter = new ilBiblTableQueryFilter();
                    $filter->setFieldName($filter_key);
                    $filter->setFieldValue('%' . $filter_value . '%');
                    $filter->setOperator("LIKE");
                    $q->addFilter($filter);
                    break;
            }
        }
        $q->setSortingColumn('position');
        $q->setSortingDirection('ASC');

        $data = $this->facade->fieldFactory()
                             ->filterAllFieldsForTypeAsArray($this->facade->type(), $q);

        $this->setData($data);
    }
}